iOptron CEM120 User manual

DIN‐422PlugAssembly(forCEM120AUXPort)
ThisinstructionillustratedhowtoassembletheDIN‐422
plug.You’llneedtodecidethewirecounts(upto4)and
wire gauge (depends on total current the device will
draw).Forexample,ifthemaximumcurrentdrawnper
pairis5A,youprobablyneedAWG20wires.
Solderingwork(orothermeans)isneededtoattachthe
wires.Thereare4conductorsinsidethisminiDIN
connector.Makesureyoumark/rememberwhichwire
eachofthemissolderedto.
iOptronisnotresponsibleforanyaccidentordamaged
partduringassemble.
A non‐assembled DIN‐422 plug has 7 small parts, as
shownbelow.
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1. Selectacorrectwire/wirebundle.Cuttoaproper
length. Strip the plastic coating outside the wire.
Solder them to the short pins on the plug. Please
note that 4 pins on the plug are NOT placed
uniformly.(see2)
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2. Inserttheplugtothechassewithtwoslotsaligned
to the spring reeds and two pins with wider
separation on top of the chasse with alignment
notch.Pushtheplugallthewayin.
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3. Bendthemetalwingstolockthecable.
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4. Inserttheblackspringstopringfromthewireend
andaligntwostudsalongtothespringreeds.
Slot Springreed
Align.notch
Pinsw/wider
separation

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5. Insertthelockingpiece.Makesurethreetabsare
lockedinposition.
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6. Slidethespringontothechassefromwireend.
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7. Slide top plastic outer case with wire buffer from
thewireend.
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Slidethebottomplasticoutercasefromthepinend.
Align the flat sides too each other and push them
together.Youshouldheartheclicksound.
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Tab
Tab
Tab
Tabsides